Marine engineering technology is a technical field covering marine resource development, marine energy utilization, marine environmental protection, marine engineering logistics and other aspects, and is an important support for the development of the marine economy.

1. Definition and scope Definition:

Marine engineering technology studies the structural characteristics, performance, maintenance and construction of marine engineering equipment, as well as the general term for equipment, systems and engineering technologies formed to achieve research, development and protection of the ocean. Scope: It mainly includes marine oil and gas equipment, offshore wind power equipment, offshore livestock breeding equipment, marine engineering operation ships and auxiliary ships and other types of equipment and their key supporting equipment and systems.

2. Involved fields Marine resource development:

It involves the development and utilization of marine oil, natural gas, minerals, biological resources, etc. It is necessary to design and build stable equipment such as drilling platforms, oil production platforms, and submarine pipelines. Marine energy utilization: Focus on the development and utilization of marine energy (such as tidal energy and wave energy). Designing and building corresponding equipment, such as tidal power generation devices, is of great significance to promoting the development of the marine energy industry. ‌ Marine environmental protection‌: involves the design and construction of environmentally friendly equipment, such as oil recovery ships, to reduce marine pollution and protect the marine ecosystem.

3. Technical characteristics and requirements High requirements‌:

Marine engineering equipment needs to work stably in harsh marine environments, and has extremely high requirements for design, construction and maintenance technology. ‌ Multidisciplinary cross-disciplinary‌: involves multiple disciplines such as machinery, electronics, materials, and control, and requires multidisciplinary